CVE-2026-46083 (GCVE-0-2026-46083)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:58 – Updated: 2026-10-15 01:20
VLAI
Title
spi: fix resource leaks on device setup failure
Summary
In the Linux kernel, the following vulnerability has been resolved: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 7034 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < e0401de43dac00f3e4841ca2aeb98bc10a4c5f13 (git)
Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < a2c817c629430fbbd54273525b472dac96e2c8fd (git)
Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < 1e774294b2f944f59e03a04eb438768a4b93c3ce (git)
Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < 11baa8b24bcb07ae2048f2566a220021d766abe0 (git)
Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < dbcead54b12468d9aa54c0e1f0042d838ec3b0ae (git)
Affected: c7299fea67696db5bd09d924d1f1080d894f92ef , < db357034f7e0cf23f233f414a8508312dfe8fbbe (git)
Affected: 3e7c190475d98099231ee8ae486d31b1e2e7535a (git)
Affected: 4b8b7bc3a726268e5c15d9bafe27863a85fdfc8e (git)
Affected: e92ac9263b06c39f05526ad15c90d228cdab60fd (git)
Affected: 5.4.126 , < 5.5 (semver)
Affected: 5.10.44 , < 5.11 (semver)
Affected: 5.12.11 , < 5.13 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 6.1.176 , ≤ 6.1.* (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.86 , ≤ 6.12.* (semver)
Unaffected: 6.18.27 , ≤ 6.18.* (semver)
Unaffected: 7.0.4 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
guessed Create a notification for this product.
Show details on NVD website
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            }
          ]
        },
        "published": "2026-05-27T14:17:29.723",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3ce"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fd"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbe"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0ae"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/e0401de43dac00f3e4841ca2aeb98bc10a4c5f13"
          },
          {
            "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-784472.html"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Undergoing Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-401"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-27T16:20:36+00:00",
      "cve": "CVE-2026-46083",
      "id": "CVE-2026-46083",
      "initial_release_date": "2026-05-27T00:00:00+00:00",
      "product_status:known_affected": "184",
      "product_status:known_not_affected": "90",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: spi: fix resource leaks on device setup failure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46083.json",
      "version": "3"
    }
  }
}



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